Nocturnal Bruxism Nocturnal Bruxism Total \(\chi^{2}\) p
No Yes
TMD No n 58 33 91  5,881 0,015*
% 63,70% 36,30% 100,00%
Yes n 2 7 9
% 22,20% 77,80% 100,00%
Angle Class I n 47 32 79  2,645 0,289
% 59,50% 40,50% 100,00%
Class II n 5 6 11
% 45,50% 54,50% 100,00%
Class III n 8 2 10
% 80,00% 20,00% 100,00%
Malocclusion No n 26 12 38  1,811 0,178
% 68,40% 31,60% 100,00%
Yes n 34 28 62
% 54,80% 45,20% 100,00%
Dental Trauma No n 49 29 78 1,175 0,278
% 62,80% 37,20% 100,00%
Yes n 11 11 22
% 50,00% 50,00% 100,00%
Dental caries No n 2 0 2 1,361 0,243
% 100,00% 0,00% 100,00%
Yes n 58 40 98
% 59,20% 40,80% 100,00%
Total Total n 60 40 100
% 60,00% 40,00% 100,00%